GCMS analysis results for sample AD26131, Dec 2001

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Library Search Compound Report Data File C:\HPCHEM\1\DATA\DECO4O1\26131.D Vial: 70 Acq On 4 Dec 2001 12:23 pm Operator: 209 GALOS Sample 11/2 gc/ms Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP112601.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T.

7.67 3.81 ug/1 967529 1,4-Dichlorobenzene-d4 11.70

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 56 2 Acetone 58 C3H60 000067-64-1 10 3 Morpholine, 1-methyl- 101 C5H11NO 000109-02-4 9 4 3-Hydroxy-2< entanone 102 C5H10O2 003142-66-3 9 Abundance Scan 286 (7.673 min): 26131 .D (-) m/z 42.95 100.00% 43

5000 59

101 ' ' ' ■ I ' l"l l I ‘ I I I I I I I I I 1 1 7.40 7.60 7.80 8.00

miz-> .. 10 .. — 20 30 340 +53+ — 60 —6970———— 80 — T—ny m/z 90 50 100 110 83 59.05 48.23% Abundance • #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 —I—ummmgveT 59 7.40 7.60 7.80 8.00 m/z 100.95 19.27% 27 101

miz-> ------- 10 20 30 40 +4+ 50 60 l ■ ■ 1 ■ i ■ ■ ■ ■ i 70 80 83 kl 90 - 100 110 Abundance #62322: Acetone 43 • • • * I • 1 1 > TTTTITT 1 l ( I . . ■ . 7.40 7.60 7.80 8.00 5000- m/z 58.05 17.16% 58

1 ' ' I ■ ' I ' ■ ■ ■ i ‘ ■ ■ ■ i 1 ■ ■ • i • • ■ • i • ' miz->______ 10 20 30 40 50 60 70 80 90 100 110 Abundance #1640: Morpholine, 4-methyl- —Tnmn/OmOTTTTnTr 43 7.40 7.60 7.80 8.00 m/z 41.05 7.81% 5000 101 15 71 27 ----- ।- 56 1 1 1 I 11 1 1 I 1 1 • i ■1 ■1111 ■ ■ । ■ ■ • ■ । • miz—> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 8.00

26131.D NP112601.M Tue Dec 04 16:07:35 2001 Page 2

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